Relationship between pain in the parent and pain in the child
| Child pain | RR* | RR* with adverse psychosocial behaviour | ||||
|---|---|---|---|---|---|---|
| Yes | Total | Low | High | Adjusted | ||
| *Age adjusted RR (95% CI). | ||||||
| Relationship: Parental AP with child AP | ||||||
| Both parents | ||||||
| Pain free | 125 | 253 | 1.0 | 1.0 | 1.0 | 1.0 |
| Any pain | 88 | 147 | 1.2 (0.9 to 1.6) | 1.2 (0.8 to 1.7) | 1.2 (0.8 to 1.9) | 1.2 (0.9 to 1.6) |
| Any parent | ||||||
| Pain free | 162 | 325 | 1.0 | 1.0 | 1.0 | 1.0 |
| Any pain | 321 | 566 | 1.1 (0.9 to 1.4) | 1.1 (0.8 to 1.4) | 1.1 (0.9 to 1.5) | 1.1 (0.9 to 1.3) |
| Mothers | ||||||
| Pain free | 250 | 506 | 1.0 | 1.0 | 1.0 | 1.0 |
| Any pain | 256 | 427 | 1.2 (1.001 to 1.4) | 1.1 (0.9 to 1.5) | 1.2 (0.9 to 1.5) | 1.2 (0.97 to 1.4) |
| Fathers | ||||||
| Pain free | 222 | 430 | 1.0 | 1.0 | 1.0 | 1.0 |
| Any pain | 153 | 286 | 1.0 (0.8 to 1.3) | 1.0 (0.8 to 1.6) | 1.0 (0.8 to 1.4) | 1.0 (0.8 to 1.3) |
| Relationship: Parental WP with child AP | ||||||
| Both parents | ||||||
| Pain free | 320 | 603 | 1.0 | 1.0 | 1.0 | 1.0 |
| Widespread pain | 4 | 6 | 1.3 (0.5 to 3.4) | 1.5 (0.4 to 5.9) | 1.0 (0.3 to 4.2) | 1.2 (0.5 to 3.2) |
| Any parent | ||||||
| Pain free | 396 | 732 | 1.0 | 1.0 | 1.0 | 1.0 |
| Widespread pain | 43 | 86 | 0.9 (0.7 to 1.3) | 0.9 (0.6 to 1.5) | 0.8 (0.5 to 1.3) | 0.9 (0.6 to 1.2) |
| Mothers | ||||||
| Pain free | 472 | 870 | 1.0 | 1.0 | 1.0 | 1.0 |
| Widespread pain | 34 | 63 | 1.0 (0.7 to 1.4) | 1.1 (0.7 to 1.9) | 0.8 (0.5 to 1.4) | 0.9 (0.7 to 1.4) |
| Fathers | ||||||
| Pain free | 362 | 687 | 1.0 | 1.0 | 1.0 | 1.0 |
| Widespread pain | 13 | 29 | 0.9 (0.5 to 1.5) | 0.7 (0.3 to 1.8) | 0.9 (0.4 to 1.8) | 0.8 (0.5 to 1.4) |
| Relationship: Parental LBP with child LBP | ||||||
| Both parents | ||||||
| Pain free | 78 | 361 | 1.0 | 1.0 | 1.0 | 1.0 |
| Low back pain | 21 | 70 | 1.4 (0.9 to 2.3) | 1.5 (0.8 to 2.9) | 1.3 (0.6 to 2.8) | 1.4 (0.9 to 2.3) |
| Any parent | ||||||
| Pain free | 103 | 452 | 1.0 | 1.0 | 1.0 | 1.0 |
| Low back pain | 111 | 416 | 1.2 (0.9 to 1.6) | 1.1 (0.7 to 1.6) | 1.2 (0.8 to 1.8) | 1.1 (0.9 to 1.5) |
| Mothers | ||||||
| Pain free | 152 | 644 | 1.0 | 1.0 | 1.0 | 1.0 |
| Low back pain | 85 | 289 | 1.2 (0.95 to 1.6) | 1.2 (1.8 to 1.8) | 1.2 (0.8 to 1.7) | 1.2 (0.9 to 1.6) |
| Fathers | ||||||
| Pain free | 114 | 519 | 1.0 | 1.0 | 1.0 | 1.0 |
| Low back pain | 47 | 197 | 1.1 (0.8 to 1.6) | 1.2 (0.7 to 2.0) | 1.0 (0.6 to 1.6) | 1.1 (0.8 to 1.6) |